heres where I got the lightbar from, It still has the two switches that control the front lights and the back, I haven't change them yet. but you can splice them together to work off of one switch. there is a power switch that's located by where the 9 volt hooks up, then there are two button switches that control the functions on the front and rear lights. I found the L shape bracket in my junk drawer.
http://www.ebay.com/itm/291324232459...%3AMEBIDX%3AIT